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2 Troubleshooting Procedures
Figures
Figure 2-1 Troubleshooting flowchart (1/2) ....................................................................2-3
Figure 2-1 Troubleshooting flowchart (2/2) ....................................................................2-4
Figure 2-2 Power Supply Troubleshooting Process.........................................................2-7
Figure 2-3 Display troubleshooting process ..................................................................2-12
Figure 2-4 FDD troubleshooting process.......................................................................2-15
Figure 2-5 Keyboard troubleshooting process ...............................................................2-17
Figure 2-6 External USB device troubleshooting process .............................................2-19
Figure 2-7 TV-out troubleshooting process ...................................................................2-21
Figure 2-8 Printer port troubleshooting process.............................................................2-23
Figure 2-9 TouchPad troubleshooting process...............................................................2-25
Figure 2-10 Speaker troubleshooting process..................................................................2-27
Figure 2-11 Optical drive troubleshooting process..........................................................2-30
Figure 2-12 Modem troubleshooting process ..................................................................2-33
Figure 2-13 PCMCIA troubleshooting process................................................................2-35
Figure 2-14 IEEE 1394 troubleshooting process .............................................................2-37
Tables
Table 2-1 Battery LED ...................................................................................................2-8
Table 2-2 DC-IN LED ....................................................................................................2-9
2-iv Satellite P20-25 Series Maintenance Manual